Equifax Subprime Credit Population for Harris County, TX was 34.17% in October of 2025, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Harris County, TX reached a record high of 46.46 in April of 1999 and a record low of 30.94 in April of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Harris County, TX - last updated from the United States Federal Reserve on April of 2026.